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Top 15 PLC interview Questions

1. What is PLC? PLC stands for Programmable Logic Controllers, PLC is an industrial computer...

Top 15 PLC brands

Table of ContentsTop 15 PLC BrandsTypes of PLCCompact PLCModular PLCSoft-PLCTop PLC Brands & types...

What are insulators and types of insulators used in transmission lines

What are insulators Insulators are materials which will prevent the flow of electrons through them....

PLC learning series 9: PLC selection criteria.

PLC selection is generally based on the controller's necessary inputs, outputs and features. The...

what are the Series and parallel circuit? which one is better parallel or series circuit

Series circuit A series circuit is a simple circuit in which the components are connected...

Installation & Calibration of Differential pressure transmitter (DPT)

Table of ContentsDifferential Pressure TransmitterInstallation of DPTCalibration of DPTThe oil column height should be...

Classification of control valve leakage

Control valves are intended to throttle flows and without valve leakage they are not...

How Electromagnetic induction can be used to generate electricity

Introduction to Electromagnetic induction Electromagnetic induction is the process of producing a voltage by...

What is TK-3 Calibrator ?

TK-3 Calibrator device offers mechanical reference movement for calibration and performance testing of machine...

Instrument Cable installation & Termination considerations

As recommended by the IEEE 422 Standard, cable from redundant machines and redundant wires...

What is temperature Scanner? Applications of temperature scanner:

It is important to monitor the temperature in separate areas in a device or...

What is Creep in pressure vessel? How to detect Creep?

What is Creep? Creep is a process of degradation observed in steels and other materials...